INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/visit-all-sequential-satisficing/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/visit-all-sequential-satisficing/instances/instance-5.pddl'] INFO translator arguments: [] INFO translator time limit: None INFO translator memory limit: None INFO callstring: /home/pluehne/.usr/bin/python /home/wv/bin/linux/64/fast-downward-10997/builds/release64/bin/translate/translate.py /home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/visit-all-sequential-satisficing/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/visit-all-sequential-satisficing/instances/instance-5.pddl Parsing... Parsing: [0.160s CPU, 0.158s wall-clock] Normalizing task... [0.000s CPU, 0.005s wall-clock] Instantiating... Generating Datalog program... [0.050s CPU, 0.052s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.010s wall-clock] Preparing model... [0.180s CPU, 0.182s wall-clock] Generated 6 rules. Computing model... [0.370s CPU, 0.369s wall-clock] 5041 relevant atoms 1920 auxiliary atoms 6961 final queue length 9203 total queue pushes Completing instantiation... [0.330s CPU, 0.337s wall-clock] Instantiating: [0.960s CPU, 0.959s wall-clock] Computing fact groups... Finding invariants... 4 initial candidates Finding invariants: [0.000s CPU, 0.003s wall-clock] Checking invariant weight... [0.010s CPU, 0.006s wall-clock] Instantiating groups... [0.000s CPU, 0.007s wall-clock] Collecting mutex groups... [0.010s CPU, 0.003s wall-clock] Choosing groups... 400 uncovered facts Choosing groups: [0.010s CPU, 0.009s wall-clock] Building translation key... [0.010s CPU, 0.017s wall-clock] Computing fact groups: [0.100s CPU, 0.109s wall-clock] Building STRIPS to SAS dictionary... [0.010s CPU, 0.008s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.005s wall-clock] Building mutex information... Building mutex information: [0.000s CPU, 0.006s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.020s CPU, 0.016s wall-clock] Translating task: [0.370s CPU, 0.365s wall-clock] 0 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 3 propositions removed Detecting unreachable propositions: [0.230s CPU, 0.234s wall-clock] Reordering and filtering variables... 400 of 400 variables necessary. 0 of 1 mutex groups necessary. 1520 of 1520 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.080s CPU, 0.078s wall-clock] Translator variables: 400 Translator derived variables: 0 Translator facts: 1198 Translator goal facts: 399 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 1520 Translator axioms: 0 Translator task size: 8073 Translator peak memory: 42444 KB Writing output... [0.200s CPU, 0.209s wall-clock] Done! [2.140s CPU, 2.155s wall-clock] planner.py version 0.0.1 Time: 0.28s Memory: 65MB Iteration 1 Queue: [(0,0,0,True), (1,5,0,True), (2,10,0,True), (3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 0 Solving... Solving Time: 0.00s Memory: 65MB (+0MB) UNSAT Iteration Time: 0.00s Iteration 2 Queue: [(1,5,0,True), (2,10,0,True), (3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 0 Expected Memory: 65MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.14s Memory: 73MB (+8MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 78MB (+5MB) UNSAT Iteration Time: 0.20s Iteration 3 Queue: [(2,10,0,True), (3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 5 Expected Memory: 91.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.16s Memory: 87MB (+9MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 91MB (+4MB) UNSAT Iteration Time: 0.25s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 104.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.15s Memory: 98MB (+7MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 105MB (+7MB) UNSAT Iteration Time: 0.26s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 119.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 0.16s Memory: 110MB (+5MB) Unblocking actions... Solving... Solving Time: 0.29s Memory: 118MB (+8MB) UNSAT Iteration Time: 0.55s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 132.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 0.19s Memory: 128MB (+10MB) Unblocking actions... Solving... Solving Time: 2.26s Memory: 140MB (+12MB) UNSAT Iteration Time: 2.54s Iteration 7 Queue: [(6,30,0,True)] Grounded Until: 25 Expected Memory: 162.0MB Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 0.15s Memory: 145MB (+5MB) Unblocking actions... Solving... Solving Time: 5.69s Memory: 151MB (+6MB) UNKNOWN Iteration Time: 5.94s Iteration 8 Queue: [(6,30,1,True), (7,35,0,True), (8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True), (18,90,0,True), (19,95,0,True)] Grounded Until: 30 Solving... Solving Time: 0.89s Memory: 152MB (+1MB) UNSAT Iteration Time: 0.89s Iteration 9 Queue: [(7,35,0,True), (8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True), (18,90,0,True), (19,95,0,True)] Grounded Until: 30 Expected Memory: 174.0MB Grounding... [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])] Grounding Time: 0.16s Memory: 161MB (+9MB) Unblocking actions... Solving... Solving Time: 5.11s Memory: 176MB (+15MB) UNKNOWN Iteration Time: 5.38s Iteration 10 Queue: [(8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True), (18,90,0,True), (19,95,0,True)] Grounded Until: 35 Expected Memory: 200.0MB Grounding... [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])] Grounding Time: 0.16s Memory: 176MB (+0MB) Unblocking actions... Solving... Solving Time: 1.73s Memory: 182MB (+6MB) UNSAT Iteration Time: 2.00s Iteration 11 Queue: [(9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True), (18,90,0,True), (19,95,0,True)] Grounded Until: 40 Expected Memory: 206.0MB Grounding... [('step', [41]), ('step', [42]), ('step', [43]), ('step', [44]), ('step', [45]), ('check', [45])] Grounding Time: 0.17s Memory: 189MB (+7MB) Unblocking actions... Solving... Solving Time: 6.66s Memory: 197MB (+8MB) UNKNOWN Iteration Time: 6.95s Iteration 12 Queue: [(10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True), (18,90,0,True), (19,95,0,True)] Grounded Until: 45 Expected Memory: 221.0MB Grounding... [('step', [46]), ('step', [47]), ('step', [48]), ('step', [49]), ('step', [50]), ('check', [50])] Grounding Time: 0.23s Memory: 207MB (+10MB) Unblocking actions... Solving... Solving Time: 11.31s Memory: 213MB (+6MB) UNKNOWN Iteration Time: 11.67s Iteration 13 Queue: [(11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True), (18,90,0,True), (19,95,0,True)] Grounded Until: 50 Expected Memory: 237.0MB Grounding... [('step', [51]), ('step', [52]), ('step', [53]), ('step', [54]), ('step', [55]), ('check', [55])] Grounding Time: 0.16s Memory: 220MB (+7MB) Unblocking actions... Solving... Solving Time: 7.22s Memory: 243MB (+23MB) UNSAT Iteration Time: 7.52s Iteration 14 Queue: [(12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True), (18,90,0,True), (19,95,0,True)] Grounded Until: 55 Expected Memory: 273.0MB Grounding... [('step', [56]), ('step', [57]), ('step', [58]), ('step', [59]), ('step', [60]), ('check', [60])] Grounding Time: 0.16s Memory: 243MB (+0MB) Unblocking actions... Solving... Solving Time: 10.74s Memory: 265MB (+22MB) UNKNOWN Iteration Time: 11.04s Iteration 15 Queue: [(13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True), (18,90,0,True), (19,95,0,True)] Grounded Until: 60 Expected Memory: 295.0MB Grounding... [('step', [61]), ('step', [62]), ('step', [63]), ('step', [64]), ('step', [65]), ('check', [65])] Grounding Time: 0.16s Memory: 272MB (+7MB) Unblocking actions... Solving... Solving Time: 10.49s Memory: 283MB (+11MB) UNKNOWN Iteration Time: 10.81s Iteration 16 Queue: [(14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True), (18,90,0,True), (19,95,0,True)] Grounded Until: 65 Expected Memory: 313.0MB Grounding... [('step', [66]), ('step', [67]), ('step', [68]), ('step', [69]), ('step', [70]), ('check', [70])] Grounding Time: 0.16s Memory: 284MB (+1MB) Unblocking actions... Solving... Solving Time: 14.73s Memory: 290MB (+6MB) UNKNOWN Iteration Time: 15.06s Iteration 17 Queue: [(15,75,0,True), (16,80,0,True), (17,85,0,True), (18,90,0,True), (19,95,0,True)] Grounded Until: 70 Expected Memory: 320.0MB Grounding... [('step', [71]), ('step', [72]), ('step', [73]), ('step', [74]), ('step', [75]), ('check', [75])] Grounding Time: 0.16s Memory: 290MB (+0MB) Unblocking actions... Solving... Solving Time: 20.28s Memory: 294MB (+4MB) UNKNOWN Iteration Time: 20.61s Iteration 18 Queue: [(16,80,0,True), (17,85,0,True), (18,90,0,True), (19,95,0,True)] Grounded Until: 75 Expected Memory: 324.0MB Grounding... [('step', [76]), ('step', [77]), ('step', [78]), ('step', [79]), ('step', [80]), ('check', [80])] Grounding Time: 0.16s Memory: 294MB (+0MB) Unblocking actions... Solving... Solving Time: 11.82s Memory: 324MB (+30MB) UNKNOWN Iteration Time: 12.16s Iteration 19 Queue: [(17,85,0,True), (18,90,0,True), (19,95,0,True)] Grounded Until: 80 Expected Memory: 354.0MB Grounding... [('step', [81]), ('step', [82]), ('step', [83]), ('step', [84]), ('step', [85]), ('check', [85])] Grounding Time: 0.17s Memory: 324MB (+0MB) Unblocking actions... Solving... Solving Time: 15.50s Memory: 326MB (+2MB) UNKNOWN Iteration Time: 15.84s Iteration 20 Queue: [(18,90,0,True), (19,95,0,True)] Grounded Until: 85 Expected Memory: 356.0MB Grounding... [('step', [86]), ('step', [87]), ('step', [88]), ('step', [89]), ('step', [90]), ('check', [90])] Grounding Time: 0.17s Memory: 330MB (+4MB) Unblocking actions... Solving... Solving Time: 16.64s Memory: 342MB (+12MB) UNKNOWN Iteration Time: 17.00s Iteration 21 Queue: [(19,95,0,True)] Grounded Until: 90 Expected Memory: 372.0MB Grounding... [('step', [91]), ('step', [92]), ('step', [93]), ('step', [94]), ('step', [95]), ('check', [95])] Grounding Time: 0.34s Memory: 364MB (+22MB) Unblocking actions... Solving... Solving Time: 18.03s Memory: 370MB (+6MB) UNKNOWN Iteration Time: 18.56s Iteration 22 Queue: [(12,60,1,True), (13,65,1,True), (14,70,1,True), (15,75,1,True), (16,80,1,True), (17,85,1,True), (18,90,1,True), (19,95,1,True), (20,100,0,True), (21,105,0,True), (22,110,0,True), (23,115,0,True), (24,120,0,True), (25,125,0,True)] Grounded Until: 95 Blocking actions... Solving... Solving Time: 13.01s Memory: 382MB (+12MB) UNKNOWN Iteration Time: 13.03s Iteration 23 Queue: [(13,65,1,True), (14,70,1,True), (15,75,1,True), (16,80,1,True), (17,85,1,True), (18,90,1,True), (19,95,1,True), (20,100,0,True), (21,105,0,True), (22,110,0,True), (23,115,0,True), (24,120,0,True), (25,125,0,True)] Grounded Until: 95 Unblocking actions... Solving... Solving Time: 15.12s Memory: 402MB (+20MB) UNKNOWN Iteration Time: 15.15s Iteration 24 Queue: [(14,70,1,True), (15,75,1,True), (16,80,1,True), (17,85,1,True), (18,90,1,True), (19,95,1,True), (20,100,0,True), (21,105,0,True), (22,110,0,True), (23,115,0,True), (24,120,0,True), (25,125,0,True)] Grounded Until: 95 Unblocking actions... Solving... Solving Time: 18.90s Memory: 447MB (+45MB) UNKNOWN Iteration Time: 18.93s Iteration 25 Queue: [(15,75,1,True), (16,80,1,True), (17,85,1,True), (18,90,1,True), (19,95,1,True), (20,100,0,True), (21,105,0,True), (22,110,0,True), (23,115,0,True), (24,120,0,True), (25,125,0,True)] Grounded Until: 95 Unblocking actions... Solving... Solving Time: 23.16s Memory: 463MB (+16MB) UNKNOWN Iteration Time: 23.19s Iteration 26 Queue: [(16,80,1,True), (17,85,1,True), (18,90,1,True), (19,95,1,True), (20,100,0,True), (21,105,0,True), (22,110,0,True), (23,115,0,True), (24,120,0,True), (25,125,0,True)] Grounded Until: 95 Unblocking actions... Solving... Solving Time: 20.82s Memory: 470MB (+7MB) UNKNOWN Iteration Time: 20.86s Iteration 27 Queue: [(17,85,1,True), (18,90,1,True), (19,95,1,True), (20,100,0,True), (21,105,0,True), (22,110,0,True), (23,115,0,True), (24,120,0,True), (25,125,0,True)] Grounded Until: 95 Unblocking actions... Solving... Solving Time: 20.43s Memory: 470MB (+0MB) UNKNOWN Iteration Time: 20.46s Iteration 28 Queue: [(18,90,1,True), (19,95,1,True), (20,100,0,True), (21,105,0,True), (22,110,0,True), (23,115,0,True), (24,120,0,True), (25,125,0,True)] Grounded Until: 95 Unblocking actions... Solving... Solving Time: 18.44s Memory: 475MB (+5MB) UNKNOWN Iteration Time: 18.48s Iteration 29 Queue: [(19,95,1,True), (20,100,0,True), (21,105,0,True), (22,110,0,True), (23,115,0,True), (24,120,0,True), (25,125,0,True)] Grounded Until: 95 Unblocking actions... Solving... Solving Time: 22.27s Memory: 475MB (+0MB) UNKNOWN Iteration Time: 22.31s Iteration 30 Queue: [(20,100,0,True), (21,105,0,True), (22,110,0,True), (23,115,0,True), (24,120,0,True), (25,125,0,True)] Grounded Until: 95 Expected Memory: 505.0MB Grounding... [('step', [96]), ('step', [97]), ('step', [98]), ('step', [99]), ('step', [100]), ('check', [100])] Grounding Time: 0.17s Memory: 475MB (+0MB) Unblocking actions... Solving... Solving Time: 21.37s Memory: 477MB (+2MB) UNKNOWN Iteration Time: 21.75s Iteration 31 Queue: [(21,105,0,True), (22,110,0,True), (23,115,0,True), (24,120,0,True), (25,125,0,True)] Grounded Until: 100 Expected Memory: 507.0MB Grounding... [('step', [101]), ('step', [102]), ('step', [103]), ('step', [104]), ('step', [105]), ('check', [105])] Grounding Time: 0.16s Memory: 477MB (+0MB) Unblocking actions... Solving... Solving Time: 19.22s Memory: 479MB (+2MB) UNKNOWN Iteration Time: 19.60s Iteration 32 Queue: [(22,110,0,True), (23,115,0,True), (24,120,0,True), (25,125,0,True)] Grounded Until: 105 Expected Memory: 509.0MB Grounding... [('step', [106]), ('step', [107]), ('step', [108]), ('step', [109]), ('step', [110]), ('check', [110])] Grounding Time: 0.24s Memory: 479MB (+0MB) Unblocking actions... Solving... Solving Time: 23.91s Memory: 481MB (+2MB) UNKNOWN Iteration Time: 24.43s Iteration 33 Queue: [(23,115,0,True), (24,120,0,True), (25,125,0,True)] Grounded Until: 110 Expected Memory: 511.0MB Grounding... [('step', [111]), ('step', [112]), ('step', [113]), ('step', [114]), ('step', [115]), ('check', [115])] Grounding Time: 0.16s Memory: 481MB (+0MB) Unblocking actions... Solving... Solving Time: 23.83s Memory: 515MB (+34MB) UNKNOWN Iteration Time: 24.23s Iteration 34 Queue: [(24,120,0,True), (25,125,0,True)] Grounded Until: 115 Expected Memory: 549.0MB Grounding... [('step', [116]), ('step', [117]), ('step', [118]), ('step', [119]), ('step', [120]), ('check', [120])] Grounding Time: 0.17s Memory: 515MB (+0MB) Unblocking actions... Solving... Solving Time: 23.14s Memory: 517MB (+2MB) UNKNOWN Iteration Time: 23.54s Iteration 35 Queue: [(25,125,0,True)] Grounded Until: 120 Expected Memory: 551.0MB Grounding... [('step', [121]), ('step', [122]), ('step', [123]), ('step', [124]), ('step', [125]), ('check', [125])] Grounding Time: 0.17s Memory: 517MB (+0MB) Unblocking actions... Solving... Solving Time: 19.40s Memory: 520MB (+3MB) UNKNOWN Iteration Time: 19.81s Iteration 36 Queue: [(12,60,2,True), (13,65,2,True), (14,70,2,True), (15,75,2,True), (16,80,2,True), (17,85,2,True), (18,90,2,True), (19,95,2,False), (20,100,1,True), (21,105,1,True), (22,110,1,True), (23,115,1,True), (24,120,1,True), (25,125,1,True), (26,130,0,True), (27,135,0,True), (28,140,0,True), (29,145,0,True)] Grounded Until: 125 Blocking actions... Solving... Solving Time: 8.65s Memory: 520MB (+0MB) UNSAT Iteration Time: 8.70s Iteration 37 Queue: [(13,65,2,True), (14,70,2,True), (15,75,2,True), (16,80,2,True), (17,85,2,True), (18,90,2,True), (19,95,2,False), (20,100,1,True), (21,105,1,True), (22,110,1,True), (23,115,1,True), (24,120,1,True), (25,125,1,True), (26,130,0,True), (27,135,0,True), (28,140,0,True), (29,145,0,True)] Grounded Until: 125 Unblocking actions... Solving... Solving Time: 16.55s Memory: 529MB (+9MB) UNKNOWN Iteration Time: 16.59s Iteration 38 Queue: [(14,70,2,True), (15,75,2,True), (16,80,2,True), (17,85,2,True), (18,90,2,True), (19,95,2,False), (20,100,1,True), (21,105,1,True), (22,110,1,True), (23,115,1,True), (24,120,1,True), (25,125,1,True), (26,130,0,True), (27,135,0,True), (28,140,0,True), (29,145,0,True)] Grounded Until: 125 Unblocking actions... Solving... Solving Time: 15.93s Memory: 542MB (+13MB) UNKNOWN Iteration Time: 15.98s Iteration 39 Queue: [(15,75,2,True), (16,80,2,True), (17,85,2,True), (18,90,2,True), (19,95,2,False), (20,100,1,True), (21,105,1,True), (22,110,1,True), (23,115,1,True), (24,120,1,True), (25,125,1,True), (26,130,0,True), (27,135,0,True), (28,140,0,True), (29,145,0,True)] Grounded Until: 125 Unblocking actions... Solving... Solving Time: 20.63s Memory: 547MB (+5MB) UNKNOWN Iteration Time: 20.67s Iteration 40 Queue: [(16,80,2,True), (17,85,2,True), (18,90,2,True), (19,95,2,False), (20,100,1,True), (21,105,1,True), (22,110,1,True), (23,115,1,True), (24,120,1,True), (25,125,1,True), (26,130,0,True), (27,135,0,True), (28,140,0,True), (29,145,0,True)] Grounded Until: 125 Unblocking actions... Solving... Solving Time: 20.65s Memory: 572MB (+25MB) UNKNOWN Iteration Time: 20.70s Iteration 41 Queue: [(17,85,2,True), (18,90,2,True), (19,95,2,False), (20,100,1,True), (21,105,1,True), (22,110,1,True), (23,115,1,True), (24,120,1,True), (25,125,1,True), (26,130,0,True), (27,135,0,True), (28,140,0,True), (29,145,0,True)] Grounded Until: 125 Unblocking actions... Solving... Solving Time: 22.25s Memory: 572MB (+0MB) UNKNOWN Iteration Time: 22.29s Iteration 42 Queue: [(18,90,2,True), (19,95,2,False), (20,100,1,True), (21,105,1,True), (22,110,1,True), (23,115,1,True), (24,120,1,True), (25,125,1,True), (26,130,0,True), (27,135,0,True), (28,140,0,True), (29,145,0,True)]